We are planning to install a hydrogen compressor for a recent project; seeking a suitable brand!
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I have used piston pumps made by Nanya Press as well as those made by Shengdu Pump; in both cases, I found the quality to be poor and the pumps required frequent repairs. I would like to ask fellow users if there are any better domestic brands available, or international brands would also work. Thank you!
Yuanda, Wuxi, Shangya, Hangyang!
Nash: The hydrogen compressors in our factory are from their company – they work well. The chlorine compressors are from KKK; that company was acquired by Siemens now. They’ve been in use for a little over 7 years without any problems. During this year’s major maintenance, the manufacturer’s technicians came and checked them, and there were no issues; not even the bearings needed to be replaced
Delaiselan. Thomassen from the Netherlands has seen these two imported machines, and both have excellent stability
The medium used in hydrogen compressors is relatively cleaner compared to gas; we use tin for sealing, and both fresh hydrogen and recycled hydrogen are used, with the equipment operating quite well